公开(公告)号：EP3962002A1

公开(公告)日：2022-03-02

申请号：EP21182263.0

申请日：2021-06-29

申请人： Alipay (Hangzhou) Information Technology Co., Ltd.

发明人： XIE, Youpeng ,  KOU, Guannan ,  JIN, Wenxiang ,  YE, Rungui ,  KONG, Lingtao ,  ZENG, Chao ,  HOU, Liman ,  CHEN, Yifan ,  WANG, Jiang ,  SUN, He ,  LIU, Ke ,  ZHANG, Lei ,  XIAO, Han

IPC分类号： H04L12/701 ,  H04L12/751 ,  H04L12/761 ,  H04L29/08 ,  H04L9/32 ,  H04L12/803

摘要： Embodiments of the present specification disclose a communication optimization system of a blockchain network, a registration method, and a message forwarding method, where the system includes two or more relay nodes and a global node. The relay node is configured to: establish a connection with a blockchain node in response to a connection request of the blockchain node; receive a registration request of the blockchain node, where the registration request includes an ID of the blockchain node and an ID of a relay node connected to the blockchain node; generate a registration event based on the registration request and transmit the registration event to the global node, where the registration event includes the ID of the blockchain node and the ID of the relay node connected to the blockchain node; update a local routing table based on the obtained registration event, where the local routing table includes a corresponding relationship between the ID of the blockchain node and the ID of the relay node connected to the blockchain node; and forward a message of the blockchain node based on the local routing table. The global node is configured to transmit a registration event of any relay node to another relay node.